04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
On Larix cones
Marja Pennanen,
30-04-2010 13:44
These are about 0,2-0,3 mm wide and stipate.
Hans-Otto Baral,
30-04-2010 13:48
Re:On Larix cones
Lachnum virgineum (possibly immature).
Zotto
Zotto
Marja Pennanen,
30-04-2010 13:49
Re:On Larix cones
I found no spores yet, but asci were about 30-35x3-4 micrometers and hairs up to 150x3-4 micrometers and seems to have something on :) (small spikes or something). I saw no septas.
Marja Pennanen,
30-04-2010 13:55
Re:On Larix cones
Wow,
that was fast, didn't finish my story and got an answer :D
that was fast, didn't finish my story and got an answer :D
Hans-Otto Baral,
30-04-2010 17:30
Re:On Larix cones
Yes, the hairs of L. virgineum have a subacute tip when still growing. 150 µm is a bit much, are you sure? 100-120 is o.k. for mature hairs.
Zotto
Zotto
Marja Pennanen,
01-05-2010 17:58
Re:On Larix cones
I loaned a microscope from the local university and now I've got to admit, that I'm not sure. With a new device I could have used a factor, that is too big.
I have found L. virgineum lot on deciduous trees and herbs, but not on cones.
I saw no lanceolate paraphyses, which would have revealed L.virgineum. I'll put them aside and wait for them to mature.
I have found L. virgineum lot on deciduous trees and herbs, but not on cones.
I saw no lanceolate paraphyses, which would have revealed L.virgineum. I'll put them aside and wait for them to mature.